AS4887#13694 PORTOFCC - Port of Corpus Christi Authority256
AS4888#13695 USPSOIG-AS1 - United States Postal Service Office of Inspector General256
AS4890#13696 ASN-RICHLINE-FL - Richline Group Inc256
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources